What are the causes of these errors?

I'm quite new to the input system. I've encountered this error when I started to play on the game scene. I've attached picture to show how I've set up the input manager.


Type of instance in array does not match expected type
UnityEngine.InputSystem.PlayerInput:OnDisable() (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Plugins/PlayerInput/PlayerInput.cs:1735)


IndexOutOfRangeException while resolving binding 'HoldInteract:<Gamepad>/buttonSouth[Gamepad]' in action map 'PlayerInputAction (UnityEngine.InputSystem.InputActionAsset):ButlerCharacter'
UnityEngine.InputSystem.PlayerInput:OnDisable() (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Plugins/PlayerInput/PlayerInput.cs:1735)


IndexOutOfRangeException: Index was outside the bounds of the array.
UnityEngine.InputSystem.InputBindingResolver.InstantiateWithParameters[TType] (UnityEngine.InputSystem.Utilities.TypeTable registrations, System.String namesAndParameters, TType[]& array, System.Int32& count, UnityEngine.InputSystem.InputActionMap actionMap, UnityEngine.InputSystem.InputBinding& binding) (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputBindingResolver.cs:638)
UnityEngine.InputSystem.InputBindingResolver.AddActionMap (UnityEngine.InputSystem.InputActionMap actionMap) (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputBindingResolver.cs:335)
UnityEngine.InputSystem.PlayerInput:OnDisable() (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Plugins/PlayerInput/PlayerInput.cs:1735)


IndexOutOfRangeException: Index was outside the bounds of the array.
UnityEngine.InputSystem.InputBindingResolver.InstantiateWithParameters[TType] (UnityEngine.InputSystem.Utilities.TypeTable registrations, System.String namesAndParameters, TType[]& array, System.Int32& count, UnityEngine.InputSystem.InputActionMap actionMap, UnityEngine.InputSystem.InputBinding& binding) (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputBindingResolver.cs:638)
UnityEngine.InputSystem.InputBindingResolver.AddActionMap (UnityEngine.InputSystem.InputActionMap actionMap) (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputBindingResolver.cs:592)
UnityEngine.InputSystem.InputActionMap.ResolveBindings () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputActionMap.cs:1352)
UnityEngine.InputSystem.InputActionMap.ResolveBindingsIfNecessary () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputActionMap.cs:1217)
UnityEngine.InputSystem.InputActionState.DeferredResolutionOfBindings () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputActionState.cs:4449)
UnityEngine.InputSystem.InputActionRebindingExtensions+DeferBindingResolutionWrapper.Dispose () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputActionRebindingExtensions.cs:2807)
UnityEngine.InputSystem.PlayerInput.OnDisable () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Plugins/PlayerInput/PlayerInput.cs:1735)


ArgumentNullException: Value cannot be null.
Parameter name: source
System.Linq.Enumerable.Contains[TSource] (System.Collections.Generic.IEnumerable`1[T] source, TSource value, System.Collections.Generic.IEqualityComparer`1[T] comparer) (at <351e49e2a5bf4fd6beabb458ce2255f3>:0)
System.Linq.Enumerable.Contains[TSource] (System.Collections.Generic.IEnumerable`1[T] source, TSource value) (at <351e49e2a5bf4fd6beabb458ce2255f3>:0)
UnityEngine.InputSystem.InputActionState.FetchActionState (UnityEngine.InputSystem.InputAction action) (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputActionState.cs:887)
UnityEngine.InputSystem.InputAction.get_currentState () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputAction.cs:1492)
UnityEngine.InputSystem.InputAction.get_phase () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputAction.cs:508)
UnityEngine.InputSystem.InputAction.get_enabled () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputAction.cs:533)
UnityEngine.InputSystem.InputActionAsset.FindAction (System.String actionNameOrId, System.Boolean throwIfNotFound) (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Actions/InputActionAsset.cs:549)
UnityEngine.InputSystem.PlayerInput.InitializeActions () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Plugins/PlayerInput/PlayerInput.cs:1246)
UnityEngine.InputSystem.PlayerInput.OnEnable () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Plugins/PlayerInput/PlayerInput.cs:1618)


ArgumentException: Getting control 1's position in a group with only 1 controls when doing repaint
Aborting
UnityEngine.GUILayoutGroup.GetNext () (at <819de1aa368e45faa4f78e26c97c62b0>:0)
UnityEngine.GUILayoutUtility.DoGetRect (System.Single minWidth, System.Single maxWidth, System.Single minHeight, System.Single maxHeight, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at <819de1aa368e45faa4f78e26c97c62b0>:0)
UnityEngine.GUILayoutUtility.GetRect (System.Single minWidth, System.Single maxWidth, System.Single minHeight, System.Single maxHeight, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at <819de1aa368e45faa4f78e26c97c62b0>:0)
UnityEditor.EditorGUILayout.GetControlRect (System.Boolean hasLabel, System.Single height, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at <8004fcc221b54f98ba547350ea71d812>:0)
UnityEditor.EditorGUILayout.GetControlRect (System.Boolean hasLabel, System.Single height, UnityEngine.GUILayoutOption[] options) (at <8004fcc221b54f98ba547350ea71d812>:0)
UnityEditor.PropertyHandler.OnGUILayout (UnityEditor.SerializedProperty property, UnityEngine.GUIContent label, System.Boolean includeChildren, UnityEngine.GUILayoutOption[] options) (at <8004fcc221b54f98ba547350ea71d812>:0)
UnityEditor.EditorGUILayout.PropertyField (UnityEditor.SerializedProperty property, UnityEngine.GUIContent label, System.Boolean includeChildren, UnityEngine.GUILayoutOption[] options) (at <8004fcc221b54f98ba547350ea71d812>:0)
UnityEditor.EditorGUILayout.PropertyField (UnityEditor.SerializedProperty property, UnityEngine.GUIContent label, UnityEngine.GUILayoutOption[] options) (at <8004fcc221b54f98ba547350ea71d812>:0)
UnityEngine.InputSystem.Editor.PlayerInputEditor.OnInspectorGUI () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Plugins/PlayerInput/PlayerInputEditor.cs:138)
UnityEditor.UIElements.InspectorElement+<>c__DisplayClass58_0.<CreateIMGUIInspectorFromEditor>b__0 () (at <8004fcc221b54f98ba547350ea71d812>:0)
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr)

 

Since I updated the input system to version 1.4.1, I'm having a similar exception when stopping the game in the Unity Editor:

Code (CSharp):

1. Type of instance in array does not match expected type
2. UnityEngine.InputSystem.PlayerInput:OnDisable () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Plugins/PlayerInput/PlayerInput.cs:1735)

 

I fixed the issue by downgrading the version

 

Got the same problem on Unity 2021.3.8f1...
I guess I'll have to go back to previous version :/

EDIT : So I tried and actually, it's Input System 1.4.1 (forced by Unity 2021.3.8f1) which causing the errors. For our game, the joystick UP doesn't work sometimes...

For now, just go back to Unity 2021.3.6 and downgrade the Input System to 1.3 ♥

 

Same here - binding of "<Gamepad>/leftTrigger" and some others are not longer working and producing exceptions. Going back to 2021.3.7 fixed the issue. Suboptimal for an LTS release breaking such crucial things....

 

Same errors in 2022.1.12f (Input System 1.4.1)

 

Just upgraded from 2020 to 2021.3.8f1 and got these errors too. Disappointing.

EDIT: Reverting to 2021.3.6 and input system 1.3 makes the error go away. Tested on Windows and Mac Intel.

 

hello there,
I noticed that it's happen, if in your input action asset you use control schemes and have actions with interactions or processors. And when you disable player input in game, console log those errors

 

Input system 1.3 seems will cause switch pro controll problem...

 

Great catch, looking forward to a fix on this as interactions and processors are kinda important...

 

Wow, there goes hours of my weekend ... same issue (plus would also error when hitting play unless 'reload domain' was checked in Editor/Enter Play Mode Settings), tried various things before I found this post (restarting Unity, rebooting computer, re-establishing the mappings) without success. Downgrading to Unity 2021.3.7 (from 2021.3.8) and removing the Input package/adding the 1.3 version fixed everything.

 

Add me to the list of people experiencing these errors. Love that this kind of thing still happens in the supposedly well tested stable LTS versions...

 

Мe too

 

Also experiencing this. I'm a long time game developer but first time Unity user, and I gotta say this is indeed frustrating. I chose LTS so I could avoid stuff like this...

 

Getting it here too

 

Me, too. If anyone at Unity could help shed some light on this, we'd really appreciate it. If it's ignorable, it'd be really nice to know.

 

Same here after upgrading to 2021.3.8 LTS

 

Input System 1.4.2 was out today, maybe it will resolve this issue. Have to give it a try.

 

Now Im having this other issue in 1.4.2

 

Same here, updated unity from 2020.3.37f1 to 2020.3.38f1 and got these errors. Also the movement input (Vector2) does not work anymore.

Updating the input system from 1.4.1 to 1.4.2 did not change anything.

 

Add me to the list of having errors with version 1.4.2 (using Unity 2021.3.8f1)

 

I never disable my player input in my game and I still get these editors when I exit play mode. Sometimes it stops my build when I go to export my game.

 

Same issue here. This is driving my bonkers. My mousehweel throws errors, my gamepad triggers throw errors. 1D axes don't work...sometimes. Why was this released?

 

how do you downgrade a package such as the input system?
I'm also experiencing the reported errors.

 

Edit manifest.json:
Change "com.unity.inputsystem": "1.4.2" to "com.unity.inputsystem": "1.3.0"

 

same issue here, Unity 2021.3.8f1 on Input System 1.4.2.

 

Same here, I reported it as IN-14970

 

That fixed it for me

 

Did the same. Looked like the line in question (in the input system package) was maybe an overzealous log line with an assertion that maybe should have been handled differently?

 

Movement Input (Vector2) does not work anymore for me. Cant use Keyboard to move, just Gamepad.

 

Same here, anyone knows how to fix? Without downgrading

 

anyone try Input System 1.4.2 on the new 2021.3.9f1 release? any success?

update: just tried 1.4.1 and 1.4.2 on 2021.3.9f1 and still get the same issues. *sigh*

 

Is there anything we can ascertain might be "wrong" about our projects based on the assertion in the source code? It's failing in that else-condition at the bottom.

Code (CSharp):

1. private List<NameAndParameters> m_Parameters; // We retain this to reuse the allocation.
2.  
3. private int InstantiateWithParameters<TType>(TypeTable registrations, string namesAndParameters, ref TType[] array, ref int count, InputActionMap actionMap, ref InputBinding binding)
4. {
5.     if (!NameAndParameters.ParseMultiple(namesAndParameters, ref m_Parameters))
6.         return InputActionState.kInvalidIndex;
7.  
8.     var firstIndex = count;
9.     for (var i = 0; i < m_Parameters.Count; ++i)
10.     {
11.         // Look up type.
12.         var objectRegistrationName = m_Parameters[i].name;
13.         var type = registrations.LookupTypeRegistration(objectRegistrationName);
14.         if (type == null)
15.         {
16.             Debug.LogError(
17.                 $"No {typeof(TType).Name} with name '{objectRegistrationName}' (mentioned in '{namesAndParameters}') has been registered");
18.             continue;
19.         }
20.  
21.         if (!m_IsControlOnlyResolve)
22.         {
23.             // Instantiate it.
24.             if (!(Activator.CreateInstance(type) is TType instance))
25.             {
26.                 Debug.LogError(
27.                     $"Type '{type.Name}' registered as '{objectRegistrationName}' (mentioned in '{namesAndParameters}') is not an {typeof(TType).Name}");
28.                 continue;
29.             }
30.  
31.             // Pass parameters to it.
32.             ApplyParameters(m_Parameters[i].parameters, instance, actionMap, ref binding, objectRegistrationName,
33.                 namesAndParameters);
34.  
35.             // Add to list.
36.             ArrayHelpers.AppendWithCapacity(ref array, ref count, instance);
37.         }
38.         else
39.         {
40.             Debug.Assert(type.IsInstanceOfType(array[count]), "Type of instance in array does not match expected type");
41.             ++count;
42.         }
43.     }
44.  
45.     return firstIndex;
46. }

For me, I'm only getting the errors in the logs after I turn off run mode. "m_Parameters" is picking up an additional preprocessor, which might be the reason for throwing off the logic in the for-loop. I wonder if it's a bug related to trying to be memory-efficient (based on the comment on the private member declaration).

Before:


After:


The assertion fails because, in my case, "StickDeadzone" is not expected.

 

Like some others have said, mine is fine while running but as soon as I stop the game in the editor it throws all these errors:


I'm not setting up any inline events that I would have to manually sub/unsubscribe from, I'm just using the Unity events and calling methods from them. I even tried using OnApplicationQuit to force the PlayerInputManager and PlayerInput to stop listening and disable them but to no avail.

Note, this wasn't happening before I added PlayerInputManager and spawned my players in that way, so I wonder if it is closing out of something too early before cleaning up after itself.

Any advice on this from Unity would be great?

 

It's being triggered from OnDisable for sure. Take a look at the stack.



It must be something they're working on as evidenced by this comment:



If having the latest version with this error isn't hindering, I would say stay with it so we can report in when it's resolved. Otherwise, downgrade to 1.3.0 per this thread's recommendation.

 

Thanks for your help, really do appreciate it. When reverting to 1.3 (Just changing the version in manifest.json) I get:



I will be looking into what's going on here, but for the sake of others finding this thread I thought it would be worth sharing this great journey. So hopefully the next post is either me or someone else finding the solution

 

I think I updated package.json and/or package-lock.json in addition to manifest.json. You may need to reload the project and recompile the scripts afterwards. Make sure it’s “1.3.0” as “1.3” might give you issues.

 

2021.3.9f1 release did not solve the problem

 

Awesome thanks, I changed both package-lock.json and manifest.json "com.unity.inputsystem" to version "1.3.0" and now everything is working fine I'll keep up to date with it and be sure to post here if a newer version fixes the problem.

 

fixed ,thanks.....im using 2021.3.9f1

*for to change goes to your project / packages folder / edit manifest.json with text edit.

 

Type of instance in array does not match expected type
UnityEngine.InputSystem.PlayerInput:OnDisable () (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Plugins/PlayerInput/PlayerInput.cs:1735)

 

I assume it's related to handling the IDisposable hook. Docs: https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/using-statement

 

It was introduced with this change, btw. https://github.com/Unity-Technologies/InputSystem/pull/1500

 

This is the quickest solution right now. I was having this issue immediately with unity's FPS example project built into the editor without changing anything. It's ridiculous that this got released like this

 

To be fair, this was a part of a major rewrite of this class’s functionality. Also the InputSystem package is open source so at least we can use the source code to figure out what’s going on or even help fix it. I agree it’s not great, but workarounds exist.

 

i have feeling that is related to the fact that the player input schema before to use it need to be enabled, and probably when no needed anymore need to be disabled. if you don't disable, the system will do for you and call ondisable which is not a properly way to close an input schema. maybe before dispose , need to be disabled???

btw i have similar error..

Type of instance in array does not match expected type
UnityEngine.InputSystem.PlayerInput:OnDisable () (at Library/PackageCache/com.unity.inputsystem@1.4.2/InputSystem/Plugins/PlayerInput/PlayerInput.cs:1734)

 

@Schubkraft is this on you guys agenda? thanks =)

 

error on unity 2021.3.10f1 .... editing input.system on json do not fixing

"Type of instance in array does not match expected type
UnityEngine.InputSystem.PlayerInput:OnDisable() (at Library/PackageCache/com.unity.inputsystem@1.4.1/InputSystem/Plugins/PlayerInput/PlayerInput.cs:1735)"

 

I had the same error. Only downgrading to input system 1.3.0 solved it now for me, thanks for the hint. My problem was not only "errors in editmode when stopping playmode". The build (windows) crashed the input system everytime I switched the scene, because of the errors. So no controlls working after one scene switch from menu to game. UI and Player Action Maps broken. No escape without the taskmanager and kill possible.

 

That seems like the type of thing that QA should certainly have been able to catch, I wonder where their process failed? (I haven't pushed a build yet due to URP related BS, but thanks for the heads-up.)